1104744 has 32 divisors (see below), whose sum is σ = 2787840. Its totient is φ = 364800.

The previous prime is 1104743. The next prime is 1104749. The reversal of 1104744 is 4474011.

It is a self number, because there is not a number n which added to its sum of digits gives 1104744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4464 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (87120).

2^1104744 is an apocalyptic number.

It is an amenable number.

1104744 is an abundant number, since it is smaller than the sum of its proper divisors (1683096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104744 is a wasteful number, since it uses less digits than its factorization.

1104744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 1104744 is about 1051.0680282456. The cubic root of 1104744 is about 103.3761968087.

Adding to 1104744 its reverse (4474011), we get a palindrome (5578755).

The spelling of 1104744 in words is "one million, one hundred four thousand, seven hundred forty-four".